115720128

素因数分解:

$2^6\times 3^2\times {\mathrm{200903}}^1$

素因数の和:200921

約数の個数: 42

約数和(自身を含む): 331692504

約数和(自身を除く): 215972376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 200903, 401806, 602709, 803612, 1205418, 1607224, 1808127, 2410836, 3214448, 3616254, 4821672, 6428896, 7232508, 9643344, 12857792, 14465016, 19286688, 28930032, 38573376, 57860064, 115720128]

約数ペア:

[(1, 115720128), (2, 57860064), (3, 38573376), (4, 28930032), (6, 19286688), (8, 14465016), (9, 12857792), (12, 9643344), (16, 7232508), (18, 6428896), (24, 4821672), (32, 3616254), (36, 3214448), (48, 2410836), (64, 1808127), (72, 1607224), (96, 1205418), (144, 803612), (192, 602709), (288, 401806), (576, 200903)]